Flow Parts
3/8" 60k Coupling
3/8" 60k Coupling
Designed to securely connect two sections of 3/8-inch high-pressure tubing in Flow waterjet systems operating at pressures up to 60,000 psi. Built for durability and reliable performance, this coupling provides a secure, pressure-resistant connection that helps maintain consistent water flow throughout the high-pressure plumbing system.
Related products:
- 3/8" High-Pressure Collar (B-5078-1) — provides mechanical retention for compatible 3/8-inch high-pressure tubing connections, helping maintain proper sealing pressure.
- 60K 3/8" Tee (A-0776-2) — provides a three-way connection for distributing high-pressure water between tubing sections in compatible 60K systems.
- 60K High-Pressure Cross (A-0777-3) — offers a four-port connection for more complex high-pressure tubing configurations.
- Standard HyPlex® 3/8" Whip Stand 60K (014271-1) — provides a high-pressure water delivery connection for compatible Flow HyPlex® waterjet systems.
- 60K Adapter 1/4" Male to 3/8" Female (A-1267) — enables transitions between compatible 1/4-inch and 3/8-inch high-pressure plumbing connections.
Service note: Always fully depressurize the waterjet system before installing or removing high-pressure fittings. Inspect tubing cones, gland threads, collars, and coupling sealing surfaces for wear, scoring, or deformation before assembly. Proper tubing preparation, correct component selection, and manufacturer-specified tightening procedures are essential for maintaining a secure connection.

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